28554414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{679867}}^1$

素因数の和:679879

約数の個数: 16

約数和(自身を含む): 65267328

約数和(自身を除く): 36712914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 679867, 1359734, 2039601, 4079202, 4759069, 9518138, 14277207, 28554414]

約数ペア:

[(1, 28554414), (2, 14277207), (3, 9518138), (6, 4759069), (7, 4079202), (14, 2039601), (21, 1359734), (42, 679867)]